Over time, a river gradually shifts its position back and forth across a valley bottom. as it shifts, it drops sediment to gradually build up a flat floodplain.

as the landform's name implies, another process plays a role in floodplain formation. which of the following describes this process?

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" Over time, a river gradually shifts its position back and forth across a valley bottom. As it shifts, it drops sediment to gradually build up a flat floodplain.  As the landform's name implies, another process plays a role in floodplain formation. Which of the following describes this process?Glaciers move through a river valley every winter and flatten out the landforms.

A. Glaciers move through a river valley every winter and flatten out the landforms.   B. A river may flood its valley and form a permanent inland sea.   C. Acid rain weathers large rocks until they form a broad, flat plain.  D. A river floods over its channel banks and deposits sediment on the wide valley bottom. "

D. a river floods over its channel banks and deposits sediment on the wide valley bottom.

Explanation:

Flood planice is the term used to describe an area that is on the edge of a body of water (river, lake, etc.) that is flooded whenever this body of water goes through a flooding process. The floodplain occurs naturally in nature and presents a soil rich in nutrients and promising for agricultural processes due to the high fertility of the soil.

In summary, we can say that the areas that present floodplain exist because a river floods the banks of the channel and deposits sediments in the vast valley floor.

photosynthesis makes the glucose that is used in cellular respiration to make atp. the glucose is then turned back into carbon dioxide, which is used in photosynthesis. while water is broken down to form oxygen during photosynthesis, in cellular respiration oxygen is combined with hydrogen to form water.